I'm trying it but I always get this message when I try to configure it:
Spoiler:
calibre, version 2.57.1
ERROR: Excepción no considerada: <b>TypeError</b>:unbound method config_widget() must be called with KOBOTOUCHEXTENDED instance as first argument (got nothing instead)
calibre 2.57.1* [64bit] embedded-python: True is64bit: True
Windows-7-6.1.7601-SP1 Windows ('64bit', 'WindowsPE')
('Windows', '7', '6.1.7601')
Python 2.7.9
Windows: ('7', '6.1.7601', 'SP1', 'Multiprocessor Free')
Successfully initialized third party plugins: DeDRM && Fantastic Fiction && Quality Check && Goodreads Sync && GetFileName && Kobo Import && Modify ePub && Count Pages && Ex Libris && Extract ISBN && KoboTouchExtended && Diaps Editing Toolbag && Find Duplicates && iOS reader applications && Generate Cover && Search The Internet && Kobo Utilities && Marvin XD && Sort CSS && Import List && KindleUnpack - The Plugin && Manage Series && Barnes & Noble && Overdrive Link && Obok DeDRM && Update Series Status && Consolidate All Library Metadata && Annotations && Save Composite Custom Columns && Goodreads && SmartEject && Reading List && EpubMerge && Favourites Menu && EpubSplit && View Manager && My Tools && Overdrive Link
Traceback (most recent call last):
File "D:\Lectores\calibre\Codigo\calibre-2.57.1\src\calibre\gui2\preferences\plugins.py", line 292, in customize_plugin
File "D:\Lectores\calibre\Codigo\calibre-2.57.1\src\calibre\gui2\preferences\plugins.py", line 370, in modify_plugin
File "D:\Lectores\calibre\Codigo\calibre-2.57.1\src\calibre\customize\__init__.py", line 154, in do_user_config
File "calibre_plugins.kobotouch_extended.device.driver" , line 148, in config_widget
TypeError: unbound method config_widget() must be called with KOBOTOUCHEXTENDED instance as first argument (got nothing instead)